| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/3 | 342,298 | +18.5% |
| 2024/3 | 288,783 | +21.7% |
| 2023/3 | 237,195 | +16.5% |
| 2022/3 | 203,528 | +10.8% |
| 2021/3 | 183,725 | +0.6% |
| 2020/3 | 182,559 | +7.0% |
| 2019/3 | 170,621 | +14.7% |
| 2018/3 | 148,812 | +8.7% |
| 2017/3 | 136,899 | +12.0% |
| 2016/3 | 122,258 | +23.2% |
| 2015/3 | 99,249 | +99.0% |
| 2014/3 | 49,863 | +107.2% |
| 2013/3 | 24,064 | -926.9% |
| 2012/3 | -2,910 | - |